org.wildfly.security.credential.PublicKeyCredential Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of wildfly-client-all

This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

The newest version!

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2015 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.wildfly.security.credential;

import java.security.PublicKey;
import java.security.spec.AlgorithmParameterSpec;

import org.wildfly.common.Assert;
import org.wildfly.security.key.KeyUtil;

/**
 * A public key credential.
 */
public final class PublicKeyCredential implements AlgorithmCredential {
    private final PublicKey publicKey;

    /**
     * Construct a new instance.
     *
     * @param publicKey the public key (may not be {@code null})
     */
    public PublicKeyCredential(final PublicKey publicKey) {
        Assert.checkNotNullParam("publicKey", publicKey);
        this.publicKey = publicKey;
    }

    /**
     * Get the public key.
     *
     * @return the public key (not {@code null})
     */
    public PublicKey getPublicKey() {
        return publicKey;
    }

    public boolean supportsParameters(final Class paramSpecClass) {
        return KeyUtil.getParameters(publicKey, paramSpecClass) != null;
    }

    public  P getParameters(final Class paramSpecClass) {
        return KeyUtil.getParameters(publicKey, paramSpecClass);
    }

    public boolean impliesSameParameters(final AlgorithmCredential other) {
        return KeyUtil.hasParameters(publicKey, other.getParameters());
    }

    /**
     * Get the public key algorithm.
     *
     * @return the public key algorithm name
     */
    public String getAlgorithm() {
        return publicKey.getAlgorithm();
    }

    public PublicKeyCredential clone() {
        return this;
    }

    public int hashCode() {
        return publicKey.hashCode();
    }

    public boolean equals(final Object obj) {
        return obj instanceof PublicKeyCredential && publicKey.equals(((PublicKeyCredential) obj).publicKey);
    }
}